38308053

素因数分解:

$3^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{619}}^1$

素因数の和:1057

約数の個数: 24

約数和(自身を含む): 59653920

約数和(自身を除く): 21345867

約数列:

[1, 3, 7, 21, 49, 147, 421, 619, 1263, 1857, 2947, 4333, 8841, 12999, 20629, 30331, 61887, 90993, 260599, 781797, 1824193, 5472579, 12769351, 38308053]

約数ペア:

[(1, 38308053), (3, 12769351), (7, 5472579), (21, 1824193), (49, 781797), (147, 260599), (421, 90993), (619, 61887), (1263, 30331), (1857, 20629), (2947, 12999), (4333, 8841)]